Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
With the arrival of April, the average high-temperature transitions from a fresh 50.4°F (10.2°C) in March to a refreshing 62.1°F (16.7°C). April is noted for a mean low-temperature of 45.3°F (7.4°C).Humidity
In Coatesville, the average relative humidity in April is 78%.Rainfall
In Coatesville, in April, during 15.2 rainfall days, 2.99" (76mm) of precipitation is typically accumulated. In Coatesville, during the entire year, the rain falls for 148.1 days and collects up to 25.43" (646mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Coatesville. April is the last month it regularly snows in Coatesville. During 0.8 snowfall days, in April, Coatesville aggregates 0.2" (5mm) of snow. Throughout the year, in Coatesville, there are 24.5 snowfall days, and 9.06" (230mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 17min.On the first day of April in Coatesville, sunrise is at 7:29 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 8:40 pm EDT.
Sunshine
In April, the average sunshine is 7h.UV index
In Coatesville, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: A daily high UV index of 4 in April leads to these guidelines:
Adopt protective measures - Suggestions to resist sunburn are offered. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Coatesville?
What is the average humidity in April in Coatesville?
How much does it rain in Coatesville in April?
What is the last month it snows in Coatesville?
What is the average length of the day in April in Coatesville?
When is the sunrise / sunset in April in Coatesville?
How long on average sun shines in April in Coatesville?
What is the UV index intensity in April in Coatesville?
Average temperature in April
Coatesville, IN
- Average high temperature in April: 62.1°F
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (34.2°F).
- Average low temperature in April: 45.3°F
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure in April
Coatesville, IN
- Average pressure in April: 29.95"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Coatesville, IN
- Average wind speed in April: 9.6mph
The windiest month (with the highest average wind speed) is February (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity in April
Coatesville, IN
- Average humidity in April: 78%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (74%).
Average rainfall in April
Coatesville, IN
- Average rainfall in April: 2.99"
The wettest month (with the highest rainfall) is June (3.03").
The driest month (with the least rainfall) is February (1.5").
Average rainfall days in April
Coatesville, IN
- Average rainfall days in April: 15.2 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in April
Coatesville, IN
- Average snowfall in April: 0.2"
The month with the highest snowfall is December (2.24").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Coatesville, IN
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (7.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Coatesville, IN
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in April: 7h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in April
Coatesville, IN
- Average sunshine days in April: 13 days
The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is May (9.3 days).
Average UV index in April
Coatesville, IN
- Average UV index in April: 4
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in April
Coatesville, IN
- Average cloud cover in April: 46
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Coatesville, IN
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Coatesville, Indiana, USA
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